Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000073756-24-000005-index-headers.html | 2024-02-22 17:10:39 | |
| 0000073756-24-000005-index.html | 2024-02-22 17:10:39 | |
| 0000073756-24-000005.txt | 2024-02-22 17:10:39 | |
 0000073756-24-000005-xbrl.zip | 51342 | 2024-02-22 17:10:39 |
| exhibit_991x8kx4qx2023.htm | 657809 | 2024-02-22 17:10:39 |
| FilingSummary.xml | 1781 | 2024-02-22 17:10:39 |
| Financial_Report.xlsx | 5735 | 2024-02-22 17:10:39 |
| MetaLinks.json | 17828 | 2024-02-22 17:10:39 |
| oii-20240222.htm | 25030 | 2024-02-22 17:10:39 |
| oii-20240222.xsd | 2242 | 2024-02-22 17:10:39 |
 oii-20240222_g1.jpg | 20693 | 2024-02-22 17:10:39 |
| oii-20240222_htm.xml | 2839 | 2024-02-22 17:10:39 |
| oii-20240222_lab.xml | 24442 | 2024-02-22 17:10:39 |
| oii-20240222_pre.xml | 12678 | 2024-02-22 17:10:39 |
| R1.htm | 38176 | 2024-02-22 17:10:39 |
| report.css | 2767 | 2024-02-22 17:10:39 |
| Show.js | 1085 | 2024-02-22 17:10:39 |